Physics The unit of noise pollution (level) is : Decimal None of these Ppm Decibel Decimal None of these Ppm Decibel ANSWER DOWNLOAD EXAMIANS APP
Physics Atmospheric pressure exerted on earth is due to Revolution of earth Rotation of earth Uneven heating of earth Gravitational pull Revolution of earth Rotation of earth Uneven heating of earth Gravitational pull ANSWER DOWNLOAD EXAMIANS APP
Physics What is the wavelength of visible spectrum ? 3900 A° – 7600 A° 7800 A° – 8000 A° 8500 A° – 9800 A° 1300 A°–3000 A° 3900 A° – 7600 A° 7800 A° – 8000 A° 8500 A° – 9800 A° 1300 A°–3000 A° ANSWER DOWNLOAD EXAMIANS APP
Physics What is the resistance (in ohm) of an electrical component if a current of 0.1 A passes through it on application of 5 V of potential difference across it? 1 100 50 0.5 1 100 50 0.5 ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following developed the technology of underground nuclear explosion ? Dr. Vikram Sarabhai Dr. Raja Ramanna Dr. Homi J. Bhabha Dr. P. K. Iyengar Dr. Vikram Sarabhai Dr. Raja Ramanna Dr. Homi J. Bhabha Dr. P. K. Iyengar ANSWER DOWNLOAD EXAMIANS APP
Physics Pure water is bad conductor of electricity because it is Not volatile A very good solvent Feebly ionized A non-polar solvent Not volatile A very good solvent Feebly ionized A non-polar solvent ANSWER DOWNLOAD EXAMIANS APP
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